A study on the variations of the electrical resistance for NiTi shape memory alloy wires during the thermo-mechanical loading

被引：45

作者：

Wu, XD ^{[1
]}

Fan, YZ ^{[1
]}

Wu, JS ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Open Lab High Temp Mat & High Temp Tests, Shanghai 200030, Peoples R China

来源：

MATERIALS & DESIGN | 2000年 / 21卷 / 06期

关键词：

electrical resistance; NiTi; strain; stress; intelligent materials system and structure;

D O I：

10.1016/S0261-3069(00)00022-4

中图分类号：

T [工业技术];

学科分类号：

08 [工学];

摘要：

In order to use NiTi wires as strain or stress sensors, the variations of electrical resistance of Ti-50.8 at%Ni wires during thermo-mechanical loading are studied in this paper. The results show that it is possible to use the NiTi wires as strain sensors, but it is difficult to use NiTi wires as stress sensors. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：511 / 515

页数：5

共 8 条

[1]

AIROLDI G, 1997, MAT RES SOC S P MAT, V459

[2]

ACTIVE VIBRATION CONTROL OF FLEXIBLE BEAMS USING SHAPE MEMORY ACTUATORS [J].